Fosuserbundle: The path "fos_user.from_email.address" cannot contain an empty value, but got null.

[flik]

This error is coming :
The path "fos_user.from_email.address" cannot contain an empty value, but got null.

Symfony FOSUserBundle versions: ~2.0

$ composer info
doctrine/annotations v1.2.7 Docblock Annotations Parser
doctrine/cache v1.6.0 Caching library offering an o...
doctrine/collections v1.3.0 Collections Abstraction library
doctrine/common v2.6.1 Common Library for Doctrine p...
doctrine/dbal v2.5.4 Database Abstraction Layer
doctrine/doctrine-bundle 1.6.2 Symfony DoctrineBundle
doctrine/doctrine-cache-bundle 1.3.0 Symfony Bundle for Doctrine C...
doctrine/inflector v1.1.0 Common String Manipulations w...
doctrine/instantiator 1.0.5 A small, lightweight utility ...
doctrine/lexer v1.0.1 Base library for a lexer that...
doctrine/orm v2.5.4 Object-Relational-Mapper for PHP
friendsofsymfony/user-bundle v2.1.2 Symfony FOSUserBundle
incenteev/composer-parameter-handler v2.1.2 Composer script handling your...
jdorn/sql-formatter v1.2.17 a PHP SQL highlighting library
monolog/monolog 1.19.0 Sends your logs to files, soc...
paragonie/random_compat v2.0.2 PHP 5.x polyfill for random_b...
psr/cache 1.0.0 Common interface for caching ...
psr/log 1.0.0 Common interface for logging ...
sensio/distribution-bundle v5.0.6 Base bundle for Symfony Distr...
sensio/framework-extra-bundle v3.0.16 This bundle provides a way to...
sensio/generator-bundle v3.0.6 This bundle generates code fo...
sensiolabs/security-checker v3.0.2 A security checker for your c...
swiftmailer/swiftmailer v5.4.2 Swiftmailer, free feature-ric...
symfony/monolog-bundle 2.11.1 Symfony MonologBundle
symfony/phpunit-bridge v3.1.0 Symfony PHPUnit Bridge
symfony/polyfill-apcu v1.2.0 Symfony polyfill backporting ...
symfony/polyfill-intl-icu v1.2.0 Symfony polyfill for intl's I...
symfony/polyfill-mbstring v1.2.0 Symfony polyfill for the Mbst...
symfony/polyfill-php56 v1.2.0 Symfony polyfill backporting ...
symfony/polyfill-php70 v1.2.0 Symfony polyfill backporting ...
symfony/polyfill-util v1.2.0 Symfony utilities for portabi...
symfony/swiftmailer-bundle v2.3.11 Symfony SwiftmailerBundle
symfony/symfony v3.1.0 The Symfony PHP framework
twig/twig v1.35.3 Twig, the flexible, fast, and...

Description of the problem including expected versus actual behavior:

Steps to reproduce:

1. php bin/console doctrine:schema:update --force

[37;41m [Symfony\Component\Config\Definition\Exception\InvalidConfigurationException] [39;49m
[37;41m The path "fos_user.from_email.address" cannot contain an empty value, but got null. [39;49m
[37;41m

Describe the feature:

[devtronic]

You need to configure the bundle: https://symfony.com/doc/master/bundles/FOSUserBundle/index.html#step-5-configure-the-fosuserbundle

[XWB]

Please following the configuration guide.

[drilla]

it is not related to Bundle.
Fill these fields in parameters.yml

    mailer_user: null
    mailer_password: null

[mohamedchibani]

Hi !
try this solution , it can help you : https://stackoverflow.com/a/47942577/8808725
it worked perfectly for me